Quiet observation is all I can hope for. It's the first step in figuring out that our feelings on this subject matter are essentially the same, I.e: let's not discriminate against trans people....

We take that to further discriminating against all CIS women in this situation.

This is a trolley car problem. Who do you discriminate against? Someone will end up a winner and a loser in this situation.

Will it be the limited trans athletes who could have been stars or will it be every single CIS woman who has dreams of competing someday whether or not they do?

I take this from several perspectives. Hopefully as an enlightened male who cares about women in general. Also, as the father of daughters and the grandfather of granddaughters. Every single one of them counts. Not just the current wannabe athletes.